- CJL Series Trailer-Mounted Pneumatic Water Well Drilling Rigs
1.Introduction to CJL Series Trailer-Mounted Pneumatic Water Well Drilling Rigs
The CJL Series Trailer-Mounted Pneumatic Water Well Drilling Rigs are a type of pneumatic water well drilling equipment jointly developed by Shandong Jujang Machinery Group and Jining Jujang Machinery Research Institute. They are mainly used for drilling operations in areas with abundant rocks such as hills and mountainous regions, and boast advantages including large drilling diameter, great drilling depth, fast footage advance, flexible mobility and high efficiency. At present, they have been widely applied in scenarios like industrial and civil well drilling, geothermal well drilling and environmental monitoring well drilling.
2.Features of CJL Series Trailer-Mounted Pneumatic Water Well Drilling Rigs
2.1.Adopts the pneumatic impact principle, enabling fast drilling footage advance and high efficiency.
2.2.The wheeled chassis design ensures convenient equipment movement and high transition efficiency, allowing quick positioning and reducing transportation costs.
2.3.Equipped with hydraulic outriggers for leveling the drilling rig and maintaining the stability of the machine body.
2.4.The main unit is configured with a high-power diesel engine, which provides strong power to effectively meet work requirements.
2.5.Comes with a hydraulic lifting composite drill arm, which saves space and provides strong lifting force for deep-hole operations.
2.6.The drilling rig is equipped with a hydraulic feeding system, dual hydraulic motor power head, chain transmission and hydraulic cylinder propulsion, featuring large torque and high drilling efficiency.
2.7.Equipped with a hydraulic wrench that enables quick disassembly of drill pipes, saving time and effort.
2.8.The operating handles are centralized with a reasonable layout, ensuring safety and practicality.
2.9.Exquisite craftsmanship ensures durability and low maintenance costs in the later stage.
3.Parameters of CJL Series Trailer-Mounted Pneumatic Water Well Drilling Rigs
| Model | CJL-200 | CJL-300 |
| Drilling Diameter | 100-400mm | 100-400mm |
| Drilling Depth | 15-200m | 15-300m |
| Drill Pipe Diameter | Φ76, Φ89 | Φ76, Φ89 |
| Drill Pipe Length | 1.0m, 2.0m | 2.0m, 3.0m |
| One-Time Propulsion Length | 2.0m | 3.0m |
| Main Unit Power | 50kW | 74kW |
| Propulsive Force | 5T | 8T |
| Lifting Force | 16T | 18T |
| Working Air Pressure | 1.7-2.5Mpa | 1.8-3.0Mpa |
| Air Consumption | 17-31m³/min | 17-36m³/min |
| Rotational Speed | 120rpm | 170rpm |
| Rotational Torque | 4000N.m | 6500N.m |
| Overall Dimensions | 2200×1500×2000mm | 2400×1600×2100mm |
| Total Machine Weight | 3.2T | 4.2T |
Note: Products are constantly being improved. Any changes will not be notified separately. Please refer to the actual product.
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